Fasco D119 3-Speed Motor 1/11-1/25-1/70Hp 120V

The Regal Rexnord - Fasco D119 motor is a versatile and efficient replacement option designed for variable airflow needs within residential HVAC systems. Unlike standard single-speed motors, the D119 boasts three distinct speed settings, offering greater control over comfort and efficiency. This single-phase motor operates on standard household current (120 volts) and offers a unique horsepower range of 1/11 horsepower (HP) at its highest speed, down to 1/70 HP at its lowest setting. Despite the varying horsepower, it maintains a constant maximum speed of 1500 revolutions per minute (RPM) across all three settings. The specific speed selection is likely achieved through external controls or a switch on the motor itself. The D119 motor finds application in various HVAC equipment, including furnaces and air handling units. The variable speed functionality makes it well-suited for situations requiring adjustable airflow. For instance, in a furnace, the motor speed can be set lower during mild weather for quieter operation and increased comfort. Conversely, the higher speed can be selected during colder periods to ensure efficient warm air circulation throughout your home. Similarly, in an air handling unit, the speed can be adjusted based on heating or cooling needs throughout the seasons. Replacing a worn-out Regal Rexnord - Fasco D119 motor can significantly improve the performance and efficiency of your HVAC system. A properly functioning motor with variable speed control allows for optimized airflow management. This translates to improved comfort control in your home, potentially quieter operation at lower speeds, and potentially reduced energy consumption by matching airflow to specific requirements. At a weight of around 7 pounds, the D119 is still manageable for handling and installation within compatible HVAC units. Be sure to consult your specific unit's manual for compatibility information before ordering.